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tpm_crb/tis: fix: use dev_name() for /proc/iomem

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In all cases use dev_name() for the mapped resources. This is both
for sake of consistency and also with some platforms resource name
given by ACPI object seems to return garbage.

Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Fixes: 1bd047be37 ("tpm_crb: Use devm_ioremap_resource")
This commit is contained in:
Jarkko Sakkinen 2016-02-17 02:10:52 +02:00
parent 186d124f07
commit 30f9c8c9e2
2 changed files with 6 additions and 2 deletions
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4
drivers/char/tpm/tpm_crb.c
View File

@ -227,8 +227,10 @@ static int crb_check_resource(struct acpi_resource *ares, void *data)
struct crb_priv *priv = data;
struct resource res;
if (acpi_dev_resource_memory(ares, &res))
if (acpi_dev_resource_memory(ares, &res)) {
priv->res = res;
priv->res.name = NULL;
}
return 1;
}

4
drivers/char/tpm/tpm_tis.c
View File

@ -930,8 +930,10 @@ static int tpm_check_resource(struct acpi_resource *ares, void *data)
if (acpi_dev_resource_interrupt(ares, 0, &res))
tpm_info->irq = res.start;
else if (acpi_dev_resource_memory(ares, &res))
else if (acpi_dev_resource_memory(ares, &res)) {
tpm_info->res = res;
tpm_info->res.name = NULL;
}
return 1;
}